With their silly slides, sleek swims, and clever skills, river otters are true treasures of the wild! This photo-filled children’s book introduces kids to the playful world of North American river otters. From their waterproof fur to their sliding games, readers will discover how these whiskered mammals thrive in lakes, rivers, and marshes. Printed in a large 8.25" x 8.25" format on premium paper, this nonfiction book is perfect for curious kids, classrooms, and animal lovers of all ages. Inside you’ll discover: How otters hold their breath for up to 8 minutes and close their ears and nostrils while diving - Why their webbed feet, strong tails, and sleek bodies make them expert swimmers - What they eat in the wild—from fish and frogs to crayfish and other aquatic animals - Why otters groom their fur often to keep it waterproof and fluffy - How conservation efforts are helping otter populations recover today Filled with vibrant photography and fun, kid-friendly facts, NORTH AMERICAN RIVER OTTERS! makes learning about these playful mammals exciting and memorable.